package com.chixing.day12_date_factory.factory;

/**
 * 该类的作用 用来获得 Phone对象
 */
public class PhoneFactory {
    public    Phone getPhone(String phoneBrand){
        Phone phone = null;
        switch (phoneBrand){
            case "huawei":   phone = new HuaweiPhone();break;
            case "oppo":   phone = new OppoPhone();break;
            case "vivo":   phone = new VivoPhone();break;
            default: phone = null;break;
        }
        return phone;
    }
}
